[patcon]

I personally think of version control history as like a sedimentation layering of documentation that "updates" itself in the process of doing the work -- like the desk that looks messy, but by picking up and using papers, the most important stuff is on top. "Real" documentation can be clearer, but it must be maintained manually, and cleared out regularly. VCS kinda handles this with less process weight.

The right tactic is def a mix of both though, so I think I'm in agreement with you :)